Portage Biotech (PRTG) Stock Chart & Stock Price History Add Compare Share Share Chart Stock AnalysisChartCompetitorsEarningsFDA EventsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Portage Biotech Stock Price Performance The Portage Biotech (PRTG) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 100.00%, with a year-to-date return of -100.00%. In the past month, the stock has decreased 100.00%, reflecting recent market activity. As of the latest close, Portage Biotech traded at $7.63 with a market cap of $8.01 million and volume of 377,941 shares. Receive PRTG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Portage Biotech and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 5 Day Performance-100.00%1 Month Performance-100.00%3 Month Performance-100.00%Year-To-Date Performance-100.00%1 Year Performance-100.00% PRTG Stock Chart for Saturday, September, 6, 2025 PRTG Chart by TradingView Portage Biotech Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization09/05/2025$7.63$7.63$9.43$6.80377,941 shs$8.01 million09/04/2025$6.81$7.63+12.04%$9.43$6.80377,941 shs$8.00 million09/03/2025$6.96$6.81-2.16%$9.43$6.80377,941 shs$7.15 million09/02/2025$7.20$6.96-3.33%$7.60$6.8040,041 shs$7.31 million09/01/2025$7.20$7.20$7.99$7.0942,149 shs$7.55 million08/29/2025$7.27$7.20-0.96%$7.99$7.0942,149 shs$7.55 million08/28/2025$7.36$7.27-1.22%$7.45$7.279,585 shs$7.63 million08/27/2025$7.85$7.36-6.24%$8.10$7.0036,229 shs$7.73 million08/26/2025$8.03$7.85-2.24%$8.50$7.6227,298 shs$8.24 million08/25/2025$9.11$8.03-11.86%$9.08$8.0129,824 shs$8.43 million Get the Latest News and Ratings for PRTG and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Portage Biotech and its competitors with MarketBeat's FREE daily newsletter. 08/22/2025$8.86$9.11+2.82%$9.70$9.0015,712 shs$9.57 million08/21/2025$8.26$8.86+7.26%$9.25$8.3062,365 shs$9.30 million08/20/2025$8.00$8.26+3.25%$8.78$7.8056,236 shs$8.67 million08/19/2025$8.47$8.00-5.55%$8.39$7.5827,584 shs$8.40 million08/18/2025$8.68$8.47-2.42%$8.56$8.406,232 shs$8.89 million08/15/2025$8.80$8.68-1.36%$9.04$8.4615,155 shs$9.11 million08/14/2025$8.90$8.80-1.12%$9.16$8.2237,922 shs$9.23 million08/13/2025$8.71$8.90+2.18%$9.30$8.4716,063 shs$9.35 million08/12/2025$8.85$8.71-1.58%$9.00$8.2029,453 shs$9.15 million08/11/2025$9.30$8.85-4.84%$9.00$8.3829,796 shs$9.28 million08/08/2025$9.97$9.30-6.72%$10.06$8.08121,342 shs$9.77 million08/07/2025$8.65$9.97+15.26%$10.25$8.22135,029 shs$10.46 million08/06/2025$7.02$8.65+23.22%$8.69$7.02134,775 shs$9.08 million08/05/2025$5.87$7.02+19.59%$7.25$5.89153,563 shs$7.37 million Related Companies Dyadic International Stock Price Chart Neoleukin Therapeutics Stock Price Chart Clearside Biomedical Stock Price Chart Iterum Therapeutics Stock Price Chart Mana Capital Acquisition Stock Price Chart Tharimmune Stock Price Chart Kezar Life Sciences Stock Price Chart Promis Neurosciences Stock Price Chart CASI Pharmaceuticals Stock Price Chart Akari Therapeutics Stock Price Chart Receive PRTG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Portage Biotech and its competitors with MarketBeat's FREE daily newsletter. This page (NASDAQ:PRTG) was last updated on 9/6/2025 by MarketBeat.com Staff From Our PartnersScientists Discover Untapped Energy Source in Heart of USACrash Coming Sept 30? Analysts Warn of New Crisis A new problem on the U.S. power grid is putting millions ...Altimetry | Sponsored6-Figure Target for BTC by 2025The U.S. just announced it's putting GDP data directly onto Bitcoin and Ethereum blockchains. Could this spa...Crypto 101 Media | SponsoredINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | Sponsored3 Major A.I. Threats That Could Upend the U.S. EconomyThe media's calling Artificial Intelligence a "revolution," but for many Americans, the real impact might actu...Goldco Precious Metals | SponsoredCrypto Income (almost instantly)How would you like to collect a small percentage of the $4 billion changing hands daily in the crypto market? ...Awesomely, LLC | SponsoredA New Way to Double Your Retirement Income?Bloomberg reports that a new class of investments is “entering a golden era,” with yields fueling a retail boo...Investors Alley | Sponsored“HELIOS”: My No. 1 Investment of the 2020sA mysterious new energy technology — backed by Nvidia, Google, and even legendary investors like Stanley Druck...Stansberry Research | Sponsored2013 Bitcoin miner reveals his trading system (free)While everyone else is gambling on meme coins or chasing the next "100x moonshot," our members are systematica...Crypto Swap Profits | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Portage Biotech Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Portage Biotech With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
